Airport travel apps for smart phones and tablets are must-have items for some air travelers, much like that phone itself. But it is easy to get over-apped and have three different sources texting the fact that we have landed, that the flight is running late or that it is time to check in. Choosing the best ones can be more difficult than using them. Here are some tested, but not necessarily popular, airport apps that can save time and make flying fun.

Seat Alerts – Airplane Seat Monitoring and Alerting By ExpertFlyer.com is a must-have for anyone who has ever booked the last seat on a flight or been stuck in the middle with no way out. Monitoring flight information the user inputs, Seat Alerts sounds off if/when aisle or window seats open up on that flight. The free version gets one seat alert at a time. Multiple alerts are available for purchase. Seat maps also include recently updated SeatGuru seat ratings. Seats may not open up, but it’s worth trying.

Airports by TravelNerd By NerdWallet
Airports puts all the information on the 70 most popular airports in one easy-to-use app. Other apps have basic terminal maps and real-time flight tracking but this one adds much more detail and has information on ground transportation, airport parking options (with coupons), Wi-Fi availability and pricing, airport restaurant, shop and lounge hours and locations along with an Offline mode that works without a signal.My TSA By Transportation Security Administration
This airport travel app might have been one that app freaks took a look at before and dismissed as useless, like the Terrorist Threat Level app. Updated recently though, this one has TSA PreCheck information in the dashboard so a tap on the icon shows what checkpoints and airlines are serviced. Users can also check approximate wait times at TSA security checkpoints, search an extensive list of items that will (and won’t) make it through the checkpoint and have the ability to provide immediate feedback to TSA concerning their checkpoint experience.

Once out of the airport, getting around is easy too when armed with the right travel apps, as we see in this video: